Cheap flights from Boise to Dallas

One-way fares from $149 · BOI → DFW · prices found by travellers in the last 48 hours

Compare all dates Dallas → Boise
Cheapest fare
$149

Southwest Airlines · Wed, Nov 18

Cheapest month
November

from $149

Direct flights
Yes

Alaska Airlines

Flight time
3h 18m

2,070 km

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Cheapest month to fly from Boise to Dallas

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $149

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Southwest Airlines
Depart14:50 Wed, Nov 18BOI → DAL 4h 30m · 1 stop
$149one way, per person
View deal
Alaska Airlines
Depart08:20 Wed, Nov 4BOI → DFW 5h 51m · 1 stop
$157one way, per person
View deal
Alaska Airlines
Depart14:41 Tue, Nov 10BOI → DFW 3h 18m · Direct
$207one way, per person
View deal
Alaska Airlines
Depart20:59 Fri, Nov 13BOI → DFW 5h 32m · 1 stop
$259one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Dallas

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in DallasCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in DallasTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in DallasPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in DallasCompare rental cars from major brands on EconomyBookings Compare cars →

About flights from Boise to Dallas

Boise (BOI) and Dallas (DFW) are about 2,070 km apart. Direct flights take around 3h 18m, and recent direct fares were with Alaska Airlines. Over the next few months, one-way fares start from $149, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Boise to Dallas?

The cheapest one-way fare we've seen recently is $149 with Southwest Airlines, departing Wednesday, November 18, 2026.

What is the cheapest month to fly from Boise to Dallas?

November 2026 currently has the lowest fares, from $149 one way.

Are there direct flights from Boise to Dallas?

Yes. Recent direct fares were with Alaska Airlines.

How long is the flight from Boise to Dallas?

A direct flight takes about 3h 18m. Boise and Dallas are around 2,070 km apart.

Which airlines fly from Boise to Dallas?

Recent fares on this route were with Southwest Airlines and Alaska Airlines.

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